What powers roukiren-tsuchiura.org?
Last seen Jun 2026 · 19 technologies across 14 categories
CDN
cdnjs
since Sep 2022
Cloudflare
since Sep 2022
CMS
Databases
MySQL
since Sep 2022
Font scripts
Twitter Emoji (Twemoji)
since Sep 2022
Hosting
Xserver
since Sep 2022
JavaScript graphics
CanvasJS
since Apr 2026
JavaScript libraries
Highlight.js
since Sep 2022
Underscore.js
since Sep 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Sep 2022
UI frameworks
Web servers
Nginx
since Sep 2022
WordPress themes
Understrap
since Sep 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.70 / 10 · ranked #19,300,429 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.3 MB · 48 requests
- WordPress theme: understrap-master (child: tsuchiura) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected CanvasJS Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Jetpack Sep 2025